Pith Number

pith:A2IISFJC

pith:2007:A2IISFJCGXNRKJLJCBXQTYCLH6

not attested not anchored not stored refs pending

Weak coupling d-wave BCS superconductivity and unpaired electrons in overdoped La_{2-x}Sr_{x}CuO_{4} single crystals

H. H. Wen, J. Yan, L. Shan, T. Adachi, Y. Koike, Y. Tanabe, Y. Wang

arxiv:cond-mat/0703463 v2 · 2007-03-18 · cond-mat.supr-con

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{A2IISFJCGXNRKJLJCBXQTYCLH6}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T03:24:30.709230Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

069089152235db152569106f09e04b3fbc60a263871486bb5e23b9708bed5eda

Aliases

arxiv: cond-mat/0703463 · arxiv_version: cond-mat/0703463v2 · doi: 10.48550/arxiv.cond-mat/0703463 · pith_short_12: A2IISFJCGXNR · pith_short_16: A2IISFJCGXNRKJLJ · pith_short_8: A2IISFJC

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/A2IISFJCGXNRKJLJCBXQTYCLH6 \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 069089152235db152569106f09e04b3fbc60a263871486bb5e23b9708bed5eda

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "afc817ac1c2934ddcdc1b704786b4c94b61cc069235a1cc72e745510738877c8",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2007-03-18T02:49:27Z",
    "title_canon_sha256": "857e2493f00f4f9072fd83e8ce236cbded5fa5c7b70abf2d5255897a0bd1f457"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0703463",
    "kind": "arxiv",
    "version": 2
  }
}